JP6155774B2 - 状態推定装置及び状態推定方法 - Google Patents

状態推定装置及び状態推定方法 Download PDF

Info

Publication number
JP6155774B2
JP6155774B2 JP2013077474A JP2013077474A JP6155774B2 JP 6155774 B2 JP6155774 B2 JP 6155774B2 JP 2013077474 A JP2013077474 A JP 2013077474A JP 2013077474 A JP2013077474 A JP 2013077474A JP 6155774 B2 JP6155774 B2 JP 6155774B2
Authority
JP
Japan
Prior art keywords
state
charge
estimation
error
time
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2013077474A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014202551A (ja
Inventor
賢一 瀬島
賢一 瀬島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GS Yuasa International Ltd
Original Assignee
GS Yuasa International Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GS Yuasa International Ltd filed Critical GS Yuasa International Ltd
Priority to JP2013077474A priority Critical patent/JP6155774B2/ja
Priority to CN201410116427.8A priority patent/CN104101840B/zh
Priority to EP14162635.8A priority patent/EP2787361B1/en
Priority to US14/242,341 priority patent/US9983270B2/en
Publication of JP2014202551A publication Critical patent/JP2014202551A/ja
Application granted granted Critical
Publication of JP6155774B2 publication Critical patent/JP6155774B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2013077474A 2013-04-03 2013-04-03 状態推定装置及び状態推定方法 Active JP6155774B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013077474A JP6155774B2 (ja) 2013-04-03 2013-04-03 状態推定装置及び状態推定方法
CN201410116427.8A CN104101840B (zh) 2013-04-03 2014-03-26 状态推测装置以及状态推测方法
EP14162635.8A EP2787361B1 (en) 2013-04-03 2014-03-31 State of charge estimation device and method of estimating state of charge
US14/242,341 US9983270B2 (en) 2013-04-03 2014-04-01 State of charge estimation device and method of estimating state of charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013077474A JP6155774B2 (ja) 2013-04-03 2013-04-03 状態推定装置及び状態推定方法

Publications (2)

Publication Number Publication Date
JP2014202551A JP2014202551A (ja) 2014-10-27
JP6155774B2 true JP6155774B2 (ja) 2017-07-05

Family

ID=50424051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013077474A Active JP6155774B2 (ja) 2013-04-03 2013-04-03 状態推定装置及び状態推定方法

Country Status (4)

Country Link
US (1) US9983270B2 (zh)
EP (1) EP2787361B1 (zh)
JP (1) JP6155774B2 (zh)
CN (1) CN104101840B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11144106B2 (en) 2015-04-13 2021-10-12 Semiconductor Components Industries, Llc Battery management system for gauging with low power
WO2017110578A1 (ja) * 2015-12-25 2017-06-29 ローム株式会社 電流監視回路、クーロンカウンタ回路、それらを用いたバッテリ管理システムおよび自動車
JP6830318B2 (ja) * 2016-01-15 2021-02-17 株式会社Ｇｓユアサ 蓄電素子管理装置、蓄電素子モジュール、車両および蓄電素子管理方法
CN108291944B (zh) * 2016-01-29 2021-03-23 日本汽车能源株式会社 电池管理装置
WO2017133759A1 (en) * 2016-02-02 2017-08-10 Toyota Motor Europe Nv/Sa Control device and method for charging a rechargeable battery
JP5980459B1 (ja) * 2016-03-30 2016-08-31 本田技研工業株式会社 電源装置、該電源装置を有する輸送機器、蓄電部の充電率と開放端電圧の相関情報を推定する推定方法、および該相関情報を推定するためのプログラム
CN106597309B (zh) * 2016-12-19 2019-03-15 先进储能材料国家工程研究中心有限责任公司 车载镍氢动力电池包soc两端修正方法
US10522881B1 (en) 2018-01-12 2019-12-31 Cora Aero Llc Estimation of self discharge rate as a measure of battery health
JP2019132765A (ja) * 2018-02-01 2019-08-08 株式会社デンソー 電池監視装置
CN109355218A (zh) * 2018-10-18 2019-02-19 东北农业大学 用于畜禽粪便堆肥快速升温除味的多功能发酵复合菌剂及其制备方法与应用
CN112311075B (zh) * 2019-07-29 2022-06-24 广州汽车集团股份有限公司 一种基于太阳能的汽车储能控制方法、装置及汽车
DE102021209542A1 (de) * 2021-08-31 2023-03-02 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Bestimmung eines Ladezustands eines elektrischen Energiespeichers, elektrischer Energiespeicher und Vorrichtung
CN114506244B (zh) * 2022-01-28 2023-05-23 重庆长安新能源汽车科技有限公司 一种电动汽车充电剩余时间的估算方法及估算系统

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3767150B2 (ja) * 1998-01-09 2006-04-19 日産自動車株式会社 電池の残存容量検出装置
JP3997646B2 (ja) 1999-04-05 2007-10-24 株式会社デンソー 電池の残存容量演算方式
JP4239435B2 (ja) * 2001-06-04 2009-03-18 トヨタ自動車株式会社 バッテリ容量判定方法及びバッテリ容量判定装置
JP4228760B2 (ja) 2002-07-12 2009-02-25 トヨタ自動車株式会社 バッテリ充電状態推定装置
KR100669470B1 (ko) * 2005-12-22 2007-01-16 삼성에스디아이 주식회사 배터리의 ｓｏｏ 보정 방법 및 이를 이용한 배터리 관리시스템
KR100669477B1 (ko) * 2005-12-22 2007-01-16 삼성에스디아이 주식회사 배터리의 ｓｏｃ 보정 방법 및 이를 이용한 배터리 관리시스템
JP4984527B2 (ja) * 2005-12-27 2012-07-25 トヨタ自動車株式会社 二次電池の充電状態推定装置および充電状態推定方法
JP4910423B2 (ja) 2006-02-27 2012-04-04 ソニー株式会社 バッテリパック、電子機器、およびバッテリ残量検出方法
JP4872743B2 (ja) 2007-03-23 2012-02-08 トヨタ自動車株式会社 二次電池の状態推定装置
DE102008041546A1 (de) * 2008-08-26 2010-03-04 Robert Bosch Gmbh Verfahren zur Berechnung des Ladezustandes einer Batterie
JP2011106952A (ja) 2009-11-17 2011-06-02 Honda Motor Co Ltd 電池の残容量推定方法
JP2011169831A (ja) 2010-02-19 2011-09-01 Mitsumi Electric Co Ltd 電池状態検知装置及び電池状態検知方法
JP5520657B2 (ja) 2010-03-30 2014-06-11 古河電気工業株式会社 充電率推定方法、充電率推定装置及び二次電池電源システム
JP5640477B2 (ja) * 2010-06-08 2014-12-17 マツダ株式会社 バッテリの残容量検出方法及び検出装置
JP5771909B2 (ja) 2010-06-08 2015-09-02 日産自動車株式会社 二次電池の充電容量推定装置
JP2012002660A (ja) 2010-06-16 2012-01-05 Toshiba Corp 二次電池装置
JP2012057998A (ja) 2010-09-07 2012-03-22 Calsonic Kansei Corp 二次電池の充電率算出装置および充電率算出方法
US8452556B2 (en) * 2010-09-22 2013-05-28 GM Global Technology Operations LLC Method and apparatus for estimating SOC of a battery
JP5641215B2 (ja) 2010-10-19 2014-12-17 三菱自動車工業株式会社 二次電池の制御装置
JP5318128B2 (ja) 2011-01-18 2013-10-16 カルソニックカンセイ株式会社 バッテリの充電率推定装置
JP5432931B2 (ja) 2011-01-18 2014-03-05 カルソニックカンセイ株式会社 バッテリの充電率推定装置

Also Published As

Publication number Publication date
JP2014202551A (ja) 2014-10-27
US9983270B2 (en) 2018-05-29
EP2787361A1 (en) 2014-10-08
CN104101840B (zh) 2018-06-22
EP2787361B1 (en) 2018-11-21
CN104101840A (zh) 2014-10-15
US20140303914A1 (en) 2014-10-09

Similar Documents

Publication Publication Date Title
JP6155774B2 (ja) 状態推定装置及び状態推定方法
JP5994521B2 (ja) 状態推定装置、開放電圧特性生成方法
JP6351852B2 (ja) リチウムイオン電池の充電状態推定方法およびリチウムイオン電池の充電状態推定装置
JP6300000B2 (ja) 充電状態推定装置、充電状態推定方法
JP6714838B2 (ja) 状態推定装置及び状態推定方法
EP3106892B1 (en) State estimation device and state estimation method
JP6155830B2 (ja) 状態推定装置、状態推定方法
JP6066163B2 (ja) 開路電圧推定装置、状態推定装置及び開路電圧推定方法
JP6867478B2 (ja) 電池制御装置および車両システム
JP5929778B2 (ja) 充電率推定装置および充電率推定方法
JP2014006245A (ja) 内部抵抗推定装置及び内部抵抗推定方法
JP2020514680A (ja) 二次電池の容量維持率を推正する装置及び方法
JP6156216B2 (ja) 満充電容量推定装置
CA2899239A1 (en) Method for determining a state of charge and remaining operation life of a battery
JP5911407B2 (ja) バッテリの健全度算出装置および健全度算出方法
JP5851514B2 (ja) 電池制御装置、二次電池システム
JP2014109535A (ja) 内部抵抗推定装置、充電装置、放電装置、内部抵抗推定方法
JP5999409B2 (ja) 状態推定装置及び状態推定方法
JP7169917B2 (ja) 二次電池の制御装置及び二次電池の制御方法
JP4794986B2 (ja) 残容量算出装置及び電池パック
JP2014059251A (ja) 内部抵抗推定装置及び内部抵抗推定方法
JP2013029445A (ja) バッテリ管理装置及び電力供給システム
JP6062919B2 (ja) 電気化学バッテリを最適に充電するための方法
WO2014038555A1 (ja) 電池残量検出装置、電池システム、電池残量検出方法およびプログラム

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160127

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20161128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161206

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170131

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170509

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170522

R150 Certificate of patent or registration of utility model

Ref document number: 6155774

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150